TY - JOUR AU - M. V. Pavlov TI - Hamiltonian formalism of weakly nonlinear hydrodynamic systems JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1987 SP - 316 EP - 320 VL - 73 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1987_73_2_a15/ LA - ru ID - TMF_1987_73_2_a15 ER -